JPS5562402A - Non-tracking type solar light collecting device - Google Patents

Non-tracking type solar light collecting device

Info

Publication number
JPS5562402A
JPS5562402A JP13516978A JP13516978A JPS5562402A JP S5562402 A JPS5562402 A JP S5562402A JP 13516978 A JP13516978 A JP 13516978A JP 13516978 A JP13516978 A JP 13516978A JP S5562402 A JPS5562402 A JP S5562402A
Authority
JP
Japan
Prior art keywords
solar light
paraboloids
photo detecting
collecting device
revolution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13516978A
Other languages
Japanese (ja)
Inventor
Minetada Osano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP13516978A priority Critical patent/JPS5562402A/en
Publication of JPS5562402A publication Critical patent/JPS5562402A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/87—Reflectors layout
    • F24S2023/876—Reflectors formed by assemblies of adjacent reflective elements having different orientation or different features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

PURPOSE: To collect solar light with high efficiency in the absence of tracking by combining the collecting part of the composite paraboloids of revolution of the specified shape and the photo detecting part of a thin flat plate and so installing the device that the photo detecting part faces the east.
CONSTITUTION: The collecting part 2 of the composite paraboloids of revolution in which the height Ze of the boundary part of the paraboloids of revolution is determined according to the opening radius R of the collecting part 2, the maximum height Z0 thereof, the focal length of two sets of paraboloids, etc. is formed and is combined with the photo detecting part of a thin flat plate, whereby the collecting device is constituted. If this collecting device is so installed that the photo detecting part 1 faces the east, the mean collection rate differences of the solar light of each month throughout the year are less and the rate of collection becomes 60% or more. This constitution lets the scattered solar light be collected as well and is designed to collect the solar light with high efficiency without tracking the sun.
COPYRIGHT: (C)1980,JPO&Japio
JP13516978A 1978-11-04 1978-11-04 Non-tracking type solar light collecting device Pending JPS5562402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13516978A JPS5562402A (en) 1978-11-04 1978-11-04 Non-tracking type solar light collecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13516978A JPS5562402A (en) 1978-11-04 1978-11-04 Non-tracking type solar light collecting device

Publications (1)

Publication Number Publication Date
JPS5562402A true JPS5562402A (en) 1980-05-10

Family

ID=15145437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13516978A Pending JPS5562402A (en) 1978-11-04 1978-11-04 Non-tracking type solar light collecting device

Country Status (1)

Country Link
JP (1) JPS5562402A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06229968A (en) * 1993-02-08 1994-08-19 Kajima Corp Concrete filling confirmation method by capacitance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06229968A (en) * 1993-02-08 1994-08-19 Kajima Corp Concrete filling confirmation method by capacitance

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